Missing information about cache integration inside framework bundle

[Koc]

http://symfony.com/doc/master/reference/configuration/framework.html

1. there is no mention about cache section
2. some other cache references are outdeted - for example framework.annotations.cache default is php_array https://github.com/symfony/symfony/blob/master/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php#L598 but doc says that is file

//cc @nicolas-grekas

[Steveb-p]

Please, whoever is/will be adding documentation for it, note that pools declared in configuration are private by default :)

[nicolas-grekas]

3.2 added the framework.cache.prefix_seed config entry

anyone willing to give it a try?

[HeahDude]

Is #7245 enough to close here?

[xabbuh]

Closing here for now. If someone disagrees, please scream. :)

[Koc]

@HeahDude, @xabbuh

http://symfony.com/doc/master/reference/configuration/framework.html#reference-annotations-cache

2. some other cache references are outdeted - for example framework.annotations.cache default is php_array https://github.com/symfony/symfony/blob/master/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php#L598 but doc says that is file

also there is no any mention about how to enable tagged cache